La agricultura es afectada por la aparición de malezas que reducen la producción de los
cultivos, estas se controlan con químicos agrícolas que desequilibran el ambiente y la salud …

This study aimed to determine the phytochemical constituents, antioxidant, antimicrobial
properties and allelopathic activities of aerial parts of Fagonia species collected from the …

Abstract Diplotaxis harra (Harra, family Brassicaceae) is a common annual species in the
desert of Egypt with a 20-30 cm height. The present study aimed to screen the …

Weeds pose a problem, infesting areas and imposing competition and harvesting difficulties
in agricultural systems. Studies that provide the use of alternative methods for weed control …

Euphorbia retusa (family Euphorbiaceae) is an annual plant in the desert of Egypt with a 20
to 60 cm high. The aerial part of the plant containing latex is used in many biological …

Rice yield in Southern Brazil has increased linearly over the years. Early season sowing is
the primary contributor to rice yield increase in Southern Brazil. However, that practice might …

Abstract Lonchocarpus cultratus (Vell.) AMG Azevedo & HC Lima (Fabaceae) is a native tree
species and from which flavonoids, triterpenes, alkaloid were isolated. In addition, potent …

Phytochemical study of Machaerium brasiliense leaves extract afforded three hopane
triterpenes 3, 4-seco-21β-H-hop-22 (29)-en-3-oic acid (1), hopenone B (2), hopene B (3). In …

Allelopathy is analyzed as an alternative to herbicides due to the inhibitory or beneficent
activities of its compounds with other organisms. Current paper discusses the effects of …

Agriculture is affected by the appearance of weeds that reduce crop production. These
weeds are controlled with agricultural chemicals that unbalance the environment and …